Clojure Snake Game

This is the Clojure source code, written in an intentional style,
for a simple game. It was originally written by Abhishek Reddy.
It is being presented as an example of good Clojure coding style.
Feedback is welcomed at
r.mark.volkmann@gmail.com.

To run this, save the code in a file named "snake.clj"
and run "clj snake.clj". Of course this assumes you've
creates the clj script for running Clojure code or a REPL.